Multiple choice

A list of protocols used by a system is called

  1. protocol stack

  2. stack protocol

  3. protocol list

  4. none of these
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A Correct answer
Explanation

A protocol stack refers to the complete set of network protocols, organized in layers, that a system uses to communicate. Each layer in the stack handles a specific part of the communication process, such as physical transmission or end-to-end reliability. The term 'stack' describes how these protocols are layered on top of one another.

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